EN10028-2 P355GH steels is Non-alloy and alloy steels with specified elevated temperature properties. In accordance with EN 10020, the grades P235GH, P265GH, P295GH and P355GH are non-alloy quality steels. All other grades are alloy special steels.
EN10028-2 P355GH Chemical Composition
|
Grade
|
P355GH Chemical Composition |
|
P355GH |
The Element Max (%) |
|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
0.10-0.22 |
≤0.60 |
1.10-1.70 |
≤0.025 |
≤0.015 |
0.020≤ |
≤0.012d |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
≤0.30 |
≤0.30 |
≤0.08 |
≤0.020 |
≤0.30 |
≤0.03 |
≤0.02 |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
EN10028-2 P355GH Mechanical Property
|
Grade
|
P355GH Mechanical Property |
|
P355GH |
Thickness |
Yield |
Tensile |
Elongation |
Impact Energy(KV J) min |
|
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|
≤ 16 |
355 |
510-650 |
20 |
27 |
34 |
40 |
|
16＜t≤40 |
345 |
510-650 |
20 |
27 |
34 |
40 |
|
40＜t≤60 |
335 |
510-650 |
20 |
27 |
34 |
40 |
|
60＜t ≤100 |
315 |
490-630 |
20 |
27 |
34 |
40 |
|
100＜t ≤150 |
295 |
480-630 |
20 |
27 |
34 |
40 |
|
150＜t ≤250 |
280 |
470-630 |
20 |
27 |
34 |
40 |
P355GH steel plate, EN10028 P355GH steel plates is a kind of material for boiler and pressure vessel steel. EN10028 P355GH steel plates is characterized by good weldability, so P355GH steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids. EN10028-2 P355GH steels are the advantage steel products of Katalor, if have needs, contact us freely.
